diff --git a/lib/middlewares/common.js b/lib/middlewares/common.js
index 2d2f69f..0abd35c 100644
--- a/lib/middlewares/common.js
+++ b/lib/middlewares/common.js
@@ -21,8 +21,10 @@ module.exports = function common(req, res, next) {
         xid: res.locals.xid,
         pid: process.pid,
         subsystem: res.locals.httpgetx_subsystem,
-        requester_ip: req.ip,
+        userAgent: req.get('user-agent'),
+        requesterIp: req.ip,
         method: req.method,
+        requestContentType: req.get('content-type'),
         path: req.path,
         url: req.url,
         qs: req.query,